ARO Fluid End Repair Kit: Fluid End Repair Kit, 637401-CC, Hytrel
SKU 3G-OTH-89843
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Frequently Asked Questions
What is the ARO Fluid End Repair Kit 637401-CC used for?
The ARO Fluid End Repair Kit 637401-CC is used to rebuild the fluid section of ARO diaphragm pumps. It restores sealing and pumping performance in industrial applications handling chemicals, slurries, or abrasive fluids, reducing downtime in processing plants.
What are the specifications of the ARO Fluid End Repair Kit 637401-CC?
The ARO Fluid End Repair Kit 637401-CC has manufacturer part number 637401-CC and includes Hytrel components. It is designed for ARO diaphragm pumps requiring Hytrel fluid-end parts. No additional specifications are provided in the product context.
Where to buy the ARO Fluid End Repair Kit 637401-CC worldwide?
You can source the ARO Fluid End Repair Kit 637401-CC worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time.
How to install the ARO Fluid End Repair Kit 637401-CC?
To install the ARO Fluid End Repair Kit 637401-CC, first depressurize and drain the pump. Remove the old fluid-end components, clean mating surfaces, and install the new Hytrel parts per ARO's service manual. Torque fasteners to manufacturer specifications and test for leaks before operation.
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Common applications for AROARO Products
3G Electric supplies ARO aro fluid-end repair kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













